40646936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 83764800

約数和(自身を除く): 43117864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 3323, 6116, 6646, 12232, 13292, 26584, 36553, 73106, 146212, 292424, 461897, 923794, 1847588, 3695176, 5080867, 10161734, 20323468, 40646936]

約数ペア:

[(1, 40646936), (2, 20323468), (4, 10161734), (8, 5080867), (11, 3695176), (22, 1847588), (44, 923794), (88, 461897), (139, 292424), (278, 146212), (556, 73106), (1112, 36553), (1529, 26584), (3058, 13292), (3323, 12232), (6116, 6646)]